<template>
  <div class="visualBlock">
    <icon name="arrow-left" class="backIcon" @click="$router.history.go(-1)"/>
    <img src="~static/images/m/mb2.png" alt="">
  </div>
</template>

<script>
  import { Icon } from 'vant';
  export default {
    components: {Icon}
  };
</script>

<style lang="less" scoped>
.visualBlock {
  .backIcon {
    position: absolute;
    width: 30px;
    height: 30px;
    color: #fff;
    font-size: 24px;
    top: 10px;
    left: 10px;
    background: #e9bdbd96;
    border-radius: 50%;
    line-height: 30px;
  }
  position: fixed;
  top: 0;
  z-index: 100;
  left: 0;
  width: 100vw;
  height: 100vh;
  overflow-y: auto;
  background: #56bed3;
  img {
    width: 100%;
  }
}
</style>